/* GLOBAL STYLES
-------------------------------------------------- */
/* Padding below the footer and lighter body text */

body {
    color: #5a5a5a;
    font-family: -apple-system, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Microsoft YaHei, Source Han Sans SC, Noto Sans CJK SC, WenQuanYi Micro Hei, sans-serif;
}

/* CUSTOMIZE THE CAROUSEL
-------------------------------------------------- */

/* Since positioning the image, we need to help out the caption */
.carousel-caption {
    bottom: 3rem;
    z-index: 10;
}

/* Declare heights because of positioning of img element */
.carousel-item {
    height: 32rem;
    background-color: #777;
}

.carousel-item > img {
    position: absolute;
    top: 0;
    left: 0;
    min-width: 100%;
    height: 32rem;
}

/* MARKETING CONTENT
-------------------------------------------------- */

/* Center align the text within the three columns below the carousel */
.marketing .col-lg-4 {
    margin-bottom: 1.5rem;
    text-align: center;
}

.marketing h2 {
    font-weight: 400;
}

.marketing .col-lg-4 p {
    margin-right: .75rem;
    margin-left: .75rem;
}

/* Featurettes
------------------------- */

.featurette-divider {
    margin: 5rem 0; /* Space out the Bootstrap <hr> more */
}

/* Thin out the marketing headings */
.featurette-heading {
    font-weight: 300;
    line-height: 1;
    letter-spacing: -.05rem;
}

/* RESPONSIVE CSS
-------------------------------------------------- */

@media (min-width: 40em) {
    /* Bump up size of carousel content */
    .carousel-caption p {
        margin-bottom: 1.25rem;
        font-size: 1.25rem;
        line-height: 1.4;
    }

    .featurette-heading {
        font-size: 50px;
    }
}

@media (min-width: 62em) {
    .featurette-heading {
        margin-top: 7rem;
    }
}

.carousel-item img {
    cursor: pointer;
}

/*
 * Custom translucent site header
 */

.site-header {
    background-color: rgba(0, 0, 0, .85);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    backdrop-filter: saturate(180%) blur(20px);
}

.site-header a {
    color: #999;
    transition: ease-in-out color .15s;
}

.site-header a:hover {
    color: #fff;
    text-decoration: none;
}

/*
 * Dummy devices (replace them with your own or something else entirely!)
 */

.product-device {
    position: absolute;
    right: 10%;
    bottom: -30%;
    width: 300px;
    height: 540px;
    background-color: #333;
    border-radius: 21px;
    -webkit-transform: rotate(30deg);
    transform: rotate(30deg);
}

.product-device::before {
    position: absolute;
    top: 10%;
    right: 10px;
    bottom: 10%;
    left: 10px;
    content: "";
    background-color: rgba(255, 255, 255, .1);
    border-radius: 5px;
}

.product-device-2 {
    top: -25%;
    right: auto;
    bottom: 0;
    left: 5%;
    background-color: #e5e5e5;
}

.ps-section__title {
    position: relative;
    z-index: 10;
    min-width: 50%;
    display: inline-block;
    font-family: "Archivo Narrow", sans-serif;
    font-weight: 700;
    color: #1d1d1d;
    line-height: 100px;
    text-transform: uppercase;
}

.ps-section__title:before {
    content: attr(data-mask);
    position: absolute;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    transform: translateY(-50%);
    left: -4px;
    z-index: -1;
    font-family: "Montserrat", sans-serif;
    font-weight: 700;
    font-size: 4rem;
    line-height: 1em;
    color: #f4f4f4;
    letter-spacing: .08em;
}

.ps-section__action {
    line-height: 100px;
}

.ps-morelink {
    display: inline-block;
    font-family: "Archivo Narrow", sans-serif;
    font-size: 16px;
    font-weight: 700;
    text-align: right;
    color: #8d8d8d;
    text-transform: uppercase;
    line-height: 1.5em;
    -webkit-transition: all 0.4s ease;
    -moz-transition: all 0.4s ease;
    transition: all 0.4s ease;
}

a:hover {
    color: #2AC37D;
}

a:hover, h1:focus, h2:focus, h3:focus, h4:focus, h5:focus, h6:focus {
    text-decoration: none;
}


/**
 * 新闻
 */
/* stylelint-disable selector-list-comma-newline-after */

.blog-header {
    line-height: 1;
    border-bottom: 1px solid #e5e5e5;
}

.blog-header-logo {
    font-family: "Playfair Display", Georgia, "Times New Roman", serif;
    font-size: 2.25rem;
}

.blog-header-logo:hover {
    text-decoration: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: "Playfair Display", Georgia, "Times New Roman", serif;
}

.display-4 {
    font-size: 2.5rem;
}
@media (min-width: 768px) {
    .display-4 {
        font-size: 3rem;
    }
}

.nav-scroller {
    position: relative;
    z-index: 2;
    height: 2.75rem;
    overflow-y: hidden;
}

.nav-scroller .nav {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
    padding-bottom: 1rem;
    margin-top: -1px;
    overflow-x: auto;
    text-align: center;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
}

.nav-scroller .nav-link {
    padding-top: .75rem;
    padding-bottom: .75rem;
    font-size: .875rem;
}

.card-img-right {
    height: 100%;
    border-radius: 0 3px 3px 0;
}

.flex-auto {
    -ms-flex: 0 0 auto;
    flex: 0 0 auto;
}

.h-250 { height: 250px; }
@media (min-width: 768px) {
    .h-md-250 { height: 250px; }
}

/*
 * Blog name and description
 */
.blog-title {
    margin-bottom: 0;
    font-size: 2rem;
    font-weight: 400;
}
.blog-description {
    font-size: 1.1rem;
    color: #999;
}

@media (min-width: 40em) {
    .blog-title {
        font-size: 3.5rem;
    }
}

/* Pagination */
.blog-pagination {
    margin-bottom: 4rem;
}
.blog-pagination > .btn {
    border-radius: 2rem;
}

/*
 * Blog posts
 */
.blog-post {
    margin-bottom: 4rem;
}
.blog-post-title {
    margin-bottom: .25rem;
    font-size: 2.5rem;
}
.blog-post-meta {
    margin-bottom: 1.25rem;
    color: #999;
}


.footer-bottom {
    background-color: rgba(0, 0, 0, .85);
    padding-bottom: 5px;
    padding-top: 15px;
}


:root {
    --jumbotron-padding-y: 3rem;
}

.jumbotron {
    padding-top: var(--jumbotron-padding-y);
    padding-bottom: var(--jumbotron-padding-y);
    margin-bottom: 0;
    background-color: #fff;
}
@media (min-width: 768px) {
    .jumbotron {
        padding-top: calc(var(--jumbotron-padding-y) * 2);
        padding-bottom: calc(var(--jumbotron-padding-y) * 2);
    }
}

.jumbotron p:last-child {
    margin-bottom: 0;
}

.jumbotron-heading {
    font-weight: 300;
}

.jumbotron .container {
    max-width: 40rem;
}

.ps-badge{
    display: inline-block;
    position: absolute;
    top: 0;
    left: 0;
    width: 80px;
    height: 35px;
    z-index: 10;
    background-color: #2ab27b;
}

.ps-badge > span {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    font-family: "Montserrat", sans-serif;
    font-size: 16px;
    font-weight: 500;
    color: #efefef;
}

.ps-badge--2nd {
    top: 50px;
}

.ps-badge--hot {
    background-color: #cf5050;
}

/*
 * Extra utilities
 */

.flex-equal > * {
    -ms-flex: 1;
    flex: 1;
}

.overflow-hidden {
    overflow: hidden;
}

@media (min-width: 320px) {
    .ps-section__title:before {
        font-size: 3rem;
    }
}

@media (min-width: 768px) {
    .flex-md-equal > * {
        -ms-flex: 1;
        flex: 1;
    }

    main{
        min-height: 661px;
    }

    .ps-section__title:before {
        font-size: 4rem;
    }
}

@media (min-width: 1440px) {
    .container {
        max-width: 1368px;
    }

    main{
        min-height: 793px;
    }

    .ps-section__title:before {
        font-size: 4rem;
    }
}

@media (min-width: 1920px) {
    .container {
        max-width: 1440px;
    }

    main{
        min-height: 970px;
    }

    .ps-section__title:before {
        font-size: 5rem;
    }
}

@media (min-width: 2560px) {
    .container {
        max-width: 1440px;
    }

    .ps-section__title:before {
        font-size: 5rem;
    }
}